Apache Superset

Open source alternative to Microsoft Power BI, Tableau and Looker

75.2K stars
Apache-2.0
Active this week
Last commit 2 days ago

Last verified Oct 20, 2026

An open-source data visualization and exploration platform for business intelligence.

Visit website GitHub75.2K 1-click deploy on Hostinger

Read the full breakdownWho it is for, how it works, trade-offs, the quick start and the FAQ

who it's for

Who Apache Superset is for#

E-commerce data analyst

A data analyst at a mid-size e-commerce company uses SQL Lab to explore order data in Snowflake, then builds a sales funnel dashboard shared with the marketing team without filing engineering tickets

Startup DevOps engineer

A DevOps engineer at a startup self-hosts Superset on Kubernetes to give product managers direct access to application metrics in PostgreSQL, eliminating a backlog of ad-hoc data requests

Fintech data engineering team

A data engineering team at a fintech company uses row-level security to let regional managers see only their own territory data within shared dashboards

BI developer migrating off Tableau

A BI developer migrating off Tableau rebuilds existing reports in Superset chart builder, reusing the same Postgres and BigQuery connections already in production

the problem

The problem it solves#

Business teams need to explore and visualize data from multiple databases without depending on engineers for every report. Commercial BI tools like Tableau and Looker carry per-seat licensing costs that make organization-wide access prohibitive. Superset gives data teams a self-hosted platform to connect directly to their databases, build charts, and share dashboards without usage-based billing.

how Apache Superset solves it

How it solves it#

SQL database connectivity

Connect to 40+ SQL databases including PostgreSQL, MySQL, BigQuery, Snowflake, and Redshift via the SQLAlchemy adapter layer

No-code chart builder

Build charts and dashboards with a no-code drag-and-drop builder supporting over 40 visualization types

SQL Lab query workspace

Write and run SQL queries in SQL Lab, an in-browser IDE with autocomplete, query history, and result export

Fine-grained permissions

Control access with fine-grained role-based permissions at the dashboard, dataset, and row level

Async caching and workers

Cache query results and configure async Celery workers to keep dashboards responsive under heavy load

strengths · trade-offs

Strengths and trade-offs#

Strengths

Zero license costEliminate per-seat licensing costs by self-hosting on your own infrastructure under the Apache 2.0 license
Broad SQL adapter coverageConnect to virtually any SQL-speaking database without vendor lock-in through the SQLAlchemy adapter layer
Enterprise access controlsSupport large teams with enterprise-grade RBAC, LDAP and SAML SSO integration, and audit logging
Apache community and releasesBenefit from a large Apache Software Foundation community with frequent releases and broad database driver coverage

Trade-offs

-Production maintenance requiredRequire a dedicated infrastructure team for installation, upgrades, and production maintenance, with no managed SaaS option from the project itself
-SQL-first data source modelLimit visualizations to SQL-based data sources; native support for non-SQL sources like MongoDB or flat files requires external workarounds
-Initial setup complexityExpect a steeper initial setup curve compared to hosted BI tools, particularly around Celery worker configuration for async queries and email reports
-Less polished report deliveryLack pixel-perfect report formatting and polished scheduled PDF delivery that mature paid tools provide out of the box

versus alternatives

Apache Superset vs alternatives#

Superset's closest paid alternatives are Tableau and Looker. Tableau is the dominant desktop and cloud BI platform, known for its drag-and-drop polish and broad enterprise adoption. Looker, now part of Google Cloud, centers on a semantic modeling layer (LookML) that enforces consistent metric definitions across an organization. Both charge per-seat or consumption-based license fees that can reach thousands of dollars per month at scale.

Superset covers the core use cases of both tools at zero license cost. Its no-code chart builder handles the exploration and visualization workflows that Tableau excels at, while its dataset and metrics layer addresses some of the consistency concerns LookML solves. Where Superset falls short is enterprise polish: Tableau formatting controls and Looker governed semantic layer are more mature. Teams that need tightly governed metrics or pixel-perfect formatted reports will find Superset less complete. Teams that primarily need fast self-serve SQL exploration and shared dashboards with solid RBAC will find Superset fully capable.

Licensed under Apache 2.0.

install · quick start

Quick start#

bash

# Docker Compose (recommended for evaluation)
git clone https://github.com/apache/superset.git
cd superset
docker compose -f docker-compose-image-tag.yml up

# pip install (production)
pip install apache-superset
superset db upgrade
superset fab create-admin
superset init
superset run -p 8088 --with-threads --reload --debugger

tech stack · detected from GitHub

What it's built on#

Languages: PythonTypeScript
Frameworks: FlaskReact
Cache: Redis
Tooling: esbuildWebpack

frequently asked

FAQ#

What databases does Superset support?

Superset connects to any database with a SQLAlchemy dialect, including PostgreSQL, MySQL, SQLite, BigQuery, Snowflake, Redshift, Trino, Presto, and dozens more.

Can non-technical users build charts without writing SQL?

Yes. The chart builder lets users select a dataset, choose a chart type, and configure axes and filters through a point-and-click interface.

Does Superset support scheduled reports or email delivery?

Superset includes an alerts and reports feature that sends dashboard screenshots or CSV exports via email or Slack on a schedule, but it requires a working Celery worker and Redis setup.

What is the license?

Apache Superset is licensed under the Apache License 2.0, which permits commercial use, modification, and redistribution without royalty obligations.

How does authentication work?

Superset supports username/password authentication out of the box, plus OAuth2, LDAP, and SAML for enterprise SSO.

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Who Apache Superset is for#